●Adjustable Slope : At 13 inches long, our slant board allows you to elevate your foot from 0-20 degrees, giving you the ability to customize your lower body workout to your needs. ●Anti-slip Design: Our squat wedge has built in ridges and silicone grips on the bottom to prevent any sliding or slipping. It can be used on all surfaces, including wood, grass, concrete, and rubber flooring. ●Extra Wide Design: At 24 inches wide and 13 inches long, our versatile slant board gives you the ability to perform wide stance sumo squats or narrow stance VMO squats. ●Improve Squat Form Instantly: Our slant board enhance your squat form by reducing the effects of tight ankles and hips; research shows that using a slant Board for heel elevated squat increases squat depth, enables greater muscle recruitment in the lower body, and allows you to target specific muscles groups ●Versatile and Durable - Our balance board is made from high-quality crosslinked polyethylene material, making it incredibly strong and durable. Its sturdy construction ensures stability and safety, making it suitable for users of various fitness levels and all body weights. It can hold well over 1000 pounds!